Your favorite US Highway?

[jcn]

...and I can't believe I didn't mention US 202 from the get-go.  A crazy, nonsensical spur that went almost through my childhood backyard.  As I have said elsewhere, I would like to take a trip down its entire length someday.

This is a real slow-burner of a thread for me, I guess.

202 is not my favorite because it's an un-useful route in my area and there's always heavy traffic on it.

If there's any US route that should be decommissioned, it's US 202. Except in a couple places, it's generally a winding corridor that makes a miserable way to get from A to B. There's almost always a faster route.

It is the fastest route between Ashburnham and Pelham, MA.

202 is the way to go if you are driving from Chester County, PA to the northern Philly suburbs.  It's also the most direct route from West Chester, PA to Wilmington, DE.